package com.woniuxy.dudugua1.common;

public class StringUtils {

    public String repeat(String source, int repeatCount) {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < repeatCount; i++) {
            sb.append(source);
        }
        return sb.toString();
    }

    public String codeGen(int x){}
    public String random(String source, int repeatCount) {
        StringBuilder sb = new StringBuilder();

        return sb.toString();
    }


}
